<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
  </PropertyGroup>

  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' != '.NETFramework'">
    <Compile Include="System.IO.Packaging.cs" />
    <Compile Include="System.IO.Packaging.Serialization.cs" />
    <Compile Include="System.IO.Packaging.PackUriScheme.cs" />
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
    <Compile Include="System.IO.Packaging.netframework.cs" />
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
    <Reference Include="WindowsBase" />
  </ItemGroup>
</Project>